TY  - RPRT
TI  - Hand-assisted laparoscopic colectomy: evolution to a clinically useful technique.
AU  - Garth H Ballantyne
AU  - Patrick F Leahy
PY  - 2004
DO  - 10.1007/s10350-003-0108-4
UR  - https://pubmed.ncbi.nlm.nih.gov/15073660/
ID  - 15073660
ER  -